Costantini, Roberta, Silvia Micarelli, Pierpaolo Sarti, and Claudio Vergini. “Management of Teaching Simulations With an Authoring Tool”. Journal of e-Learning and Knowledge Society 5, no. 2 (November 16, 2009). Accessed September 25, 2020. https://www.je-lks.org/ojs/index.php/Je-LKS_EN/article/view/318.